Seongnam, South Korea

Kyu Jin Choi

This inventor holds 2 USPTO granted patents. Top assignee: Eugenus, Inc.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyu Jin Choi. Retrieved from https://idiyas.com/inventor/kyu-jin-choi-t5vdh60f

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2023-2025

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2 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Kyu Jin Choi

Introduction: Kyu Jin Choi is a notable inventor hailing from Seongnam, South Korea. Known for his innovative contributions to the field of semiconductor technology, he has made advancements in the formation of titanium nitride layers, a critical component in modern electronics.

Latest Patents: Kyu Jin Choi holds a patent titled "Smooth titanium nitride layers and methods of forming the same." This technology pertains to the formation of titanium nitride layers through atomic layer deposition, specifically on a seed layer. The semiconductor structure contains a semiconductor substrate with a non-metallic surface, complemented by a seed layer of silicon and nitrogen, which is then coated with a titanium nitride layer. This invention showcases a significant advancement in semiconductor manufacturing processes.

Career Highlights: Choi is currently engaged with Eugenus, Inc., where he applies his expertise in semiconductor technologies. His work at the company emphasizes innovative methods that enhance the efficiency and performance of semiconductor devices. His solitary patent signifies his commitment to pushing the boundaries of material science in electronics.

Collaborations: Throughout his career, Kyu Jin Choi has collaborated with notable colleagues, including Sung-Hoon Jung and Niloy Mukherjee. These partnerships have furthered his research and have contributed to the innovative solutions developed at Eugenus, Inc.

Conclusion: Kyu Jin Choi exemplifies the spirit of innovation in the semiconductor industry. With his significant contributions and ongoing work at Eugenus, Inc., he continues to influence the trajectory of technology, demonstrating how one inventor can impact the world of electronics through novel ideas and practical applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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